The focal length field in ContextCapture requires a focal length in mm instead of pixels. To convert a known focal length in pixels to mm: F(mm) = F(pixels) * SensorWidth(mm) / ImageWidth (pixel). For an X4S, the image width in pixels is 5472. Context Capture indicates the sensor width is 13.2 mm, so the equation…
Airgon generally recommends using a shutter interval (amount of time the shutter is open) of 1/800th second for typical drone mapping flight plans. However, as flight speed increases and/or GSD decreases, a faster shutter speed (shorter shutter interval) may be required to prevent motion blur. The proper shutter interval for a situation can…
